AMD Radeon Instinct MI300X vs Lisuan Tech LX 7G100 Comparison

Head-to-Head Benchmarks

The recorded database does not contain any head-to-head benchmark results for the AMD Radeon Instinct MI300X against the Lisuan Tech LX 7G100. Both parts have an empty benchmark array, an average benchmark score of zero, and zero recorded wins in the head-to-head comparison. The percentileVsAllGpus field places both at the 50th percentile, which indicates neither has been ranked against the broader GPU population in the current dataset. Without measured performance data, no direct comparison of compute throughput, rendering speed, or thermal behavior can be made from the available information. The absence of scores means the database provides no basis for declaring a winner in any workload category.

The MI300X lists a theoretical FP32 throughput of 81.72 TFLOPS and an FP16 throughput of 653.7 TFLOPS with an 8:1 ratio. The LX 7G100 lists 24.58 TFLOPS for FP32 and 49.15 TFLOPS for FP16 with a 2:1 ratio. These are specification-derived figures, not benchmark results, so they do not appear in the head-to-head section as recorded scores. The data confirms that no measured frame rates, compute times, or energy efficiency metrics exist for either product in the database. Consequently, the head-to-head section must rely solely on the absence of recorded data rather than any performance deltas.

Architecture Differences

The AMD Radeon Instinct MI300X uses the Aqua Vanjaram chip built on a 5 nm process at TSMC, with the CDNA 3.0 architecture. The Lisuan Tech LX 7G100 uses the 7G106 chip on a 6 nm process, also at TSMC, with an architecture labeled TrueGPU. The MI300X integrates 153,000 million transistors on a die size of 1017 mm², yielding a transistor density of 150.4M per mm². The LX 7G100 has no recorded transistor count, die size, or density figures in the database, so those parameters remain unspecified.

Memory architecture differs substantially. The MI300X ships with 192 GB of HBM3 memory on a 8192-bit bus, providing 10.3 TB/s of bandwidth. The LX 7G100 ships with 12 GB of GDDR6 memory on a 192-bit bus, providing 432.0 GB/s of bandwidth. The MI300X memory clock is listed at 2525 MHz with 10.1 Gbps effective, while the LX 7G100 memory clock is 2250 MHz with 18 Gbps effective. The bus width difference is the primary driver of the bandwidth gap, not the memory clock speed.

The compute unit configurations also differ. The MI300X has 19456 shading units, 1216 texture mapping units, and zero ROPs. The LX 7G100 has 6144 shading units, 192 TMUs, and 96 ROPs. The MI300X reports a pixel rate of 0 MPixel/s and a texture rate of 2,553.6 GTexel/s. The LX 7G100 reports a pixel rate of 192.0 GPixel/s and a texture rate of 384.0 GTexel/s. Neither part lists ray tracing cores or tensor cores in the database.

The MI300X has no display outputs, while the LX 7G100 provides four DisplayPort 1.4a outputs. The MI300X supports no DirectX, OpenGL, or Vulkan versions in the recorded API fields. The LX 7G100 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.3. The MI300X uses an OAM Module slot width with no power connectors, while the LX 7G100 is a Dual-slot card with one 8-pin power connector. The system interface differs as well: PCIe 5.0 x16 for the MI300X versus PCIe 4.0 x16 for the LX 7G100.

The Verdict

The selection between these two products depends entirely on the recorded specifications, since no benchmark data exists. The MI300X targets a different operational envelope: it has no display outputs, no graphics API support, and zero ROPs, which indicates a compute-oriented design rather than a rendering-oriented one. The LX 7G100 includes display outputs, full graphics API support, and 96 ROPs, which indicates a conventional graphics card role.

The MI300X offers 192 GB of HBM3 memory with 10.3 TB/s bandwidth, a 750 W TDP, and a suggested power supply of 1150 W. The LX 7G100 offers 12 GB of GDDR6 memory with 432.0 GB/s bandwidth, a 225 W TDP, and a suggested power supply of 550 W. For workloads requiring massive memory capacity and bandwidth, such as large model inference or high-performance computing, the MI300X aligns with those demands. For workloads requiring display output, graphics API compatibility, and lower power draw, the LX 7G100 aligns with those requirements.

The release dates differ: the MI300X launched on 2023-12-05, while the LX 7G100 is dated 2026-06-17. The production status for the MI300X is not recorded, while the LX 7G100 is listed as Active. The MI300X has a predecessor listed as FirePro Data Center, while the LX 7G100 has no predecessor. The MI300X uses a 5 nm process, the LX 7G100 uses 6 nm, both at TSMC.

Specification Differences

The following fields differ between the two products. The MI300X uses the Aqua Vanjaram chip, CDNA 3.0 architecture, 5 nm process, and 153,000 million transistors on a 1017 mm² die with 150.4M per mm² density. The LX 7G100 uses the 7G106 chip, TrueGPU architecture, 6 nm process, and has unknown transistor count, die size, and density.

The base clock for the MI300X is 1000 MHz with a boost clock of 2100 MHz. The LX 7G100 has no recorded base or boost clock. Memory clocks: MI300X at 2525 MHz with 10.1 Gbps effective, LX 7G100 at 2250 MHz with 18 Gbps effective.

Memory size: 192 GB HBM3 for the MI300X versus 12 GB GDDR6 for the LX 7G100. Bus width: 8192 bit versus 192 bit. Bandwidth: 10.3 TB/s versus 432.0 GB/s.

Shading units: 19456 versus 6144. TMUs: 1216 versus 192. ROPs: 0 versus 96. Pixel rate: 0 MPixel/s versus 192.0 GPixel/s. Texture rate: 2,553.6 GTexel/s versus 384.0 GTexel/s. FP32: 81.72 TFLOPS versus 24.58 TFLOPS. FP16: 653.7 TFLOPS (8:1) versus 49.15 TFLOPS (2:1).

TDP: 750 W versus 225 W. Slot width: OAM Module versus Dual-slot. Power connectors: None versus 1x 8-pin. Suggested PSU: 1150 W versus 550 W. Bus interface: PCIe 5.0 x16 versus PCIe 4.0 x16. Display outputs: No outputs versus 4x DisplayPort 1.4a.

API support: the MI300X has null DirectX, OpenGL, and Vulkan entries. The LX 7G100 lists DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.3.

Dimensions: the MI300X has no recorded length, height, or width. The LX 7G100 measures 294 mm in length, 120 mm in height, and 49 mm in width.

Release date: 2023-12-05 for the MI300X versus 2026-06-17 for the LX 7G100. Production status: not recorded for the MI300X versus Active for the LX 7G100. Predecessor: FirePro Data Center for the MI300X versus none for the LX 7G100. No successor is listed for either part.

FAQ

Q: What is the memory capacity difference between the MI300X and the LX 7G100?

A: The MI300X has 192 GB of HBM3 memory, while the LX 7G100 has 12 GB of GDDR6 memory.

Q: Which product has higher FP32 throughput according to the recorded specifications?

A: The MI300X lists 81.72 TFLOPS for FP32, while the LX 7G100 lists 24.58 TFLOPS.

Q: Does the LX 7G100 support display outputs?

A: Yes, the LX 7G100 has 4x DisplayPort 1.4a outputs. The MI300X has no display outputs.

Q: What are the power requirements for each product?

A: The MI300X has a 750 W TDP and a suggested power supply of 1150 W. The LX 7G100 has a 225 W TDP and a suggested power supply of 550 W.

Q: Which product uses a wider memory bus?

A: The MI300X uses an 8192-bit bus, while the LX 7G100 uses a 192-bit bus.

Q: What is the release date for each product?

A: The MI300X was released on 2023-12-05, and the LX 7G100 is dated 2026-06-17.

Q: Do either of these products have recorded benchmark scores?

A: No, both products have an empty benchmark array and an average benchmark score of zero in the database.

Q: Which product has more shading units?

A: The MI300X has 19456 shading units, while the LX 7G100 has 6144 shading units.

Q: What is the process node for each chip?

A: The MI300X uses a 5 nm process, and the LX 7G100 uses a 6 nm process. Both are fabricated at TSMC.

Q: Does the MI300X support any graphics APIs?

A: The database records no DirectX, OpenGL, or Vulkan support for the MI300X. The LX 7G100 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.3.